Leave a realistic effect on your models, vehicles or objects with the Vallejo Weathering Effects Environment Slimy Grime Dark. It is great for expressing climates and weather. It is ideal for modeller who is looking to create an authentic scenery. Formulated with permanent pigments and water based acrylic resins, it ensures easy usage and durable performance. It can be applied directly on the base and dries rapidly at instant. It is non-flammable and solvent free.